White Fused Alumina Refractories
Products Description
White Fused Alumina Refractories (White fused aluminum oxide), was made from high-quality alumina by melting above 2000 in the electric arc furnace and cooling. It is white with the main crystal phase alpha-Al2O3. White corundum is a high-level refractory raw material with Al2O3 purity of up to 99%. It can work as refractory castable, aggregate, refractory coating, etc.


White Fused Alumina Refractories Characteristic
With smelting point up to 2250℃, white aluminum oxide is a high level refractory material. It has advantages including high purity,good acid-alkali resistance, temperature resistance, high thermal stability.
|
Al2O3 (%) |
Fe2O3 (%) |
SiO2 (%) |
Na2O (%) |
|
99.47 |
0.007 |
0.006 |
0.29 |
White Fused Alumina Refractories Available sizes
Section sand:0-1mm,1-3mm,3-5mm,5-8mm
Fine powder:-100#,-200#,-320#
*Other customized sizes are available upon request.
White Fused Alumina Refractories Main Application
Refractory castable and aggregate.
Kiln construction.
Furnace building.
Refractory coating paint.
Coating sand for Precision casting and 3D printing.
Ceramic Tiles special ceramics.
Technical ceramics.

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